The 45th steel three-section universal joint is used to connect two shafts and can be bent at any angle. It can be used on various model cars and model ships. It is small and exquisite and durable. The three-section universal joint is more flexible than the two-section universal joint.

Specification:

The following two sizes: Length: 58mm, 8 * 8 Outer diameter is 14mm, 10 * 10 outside diameter is 16mm. 8-8 for one side of the hole diameter 8mm, the other end of the hole diameter of 8mm; (side hole using M4 machine screws) 10-10 for one side of the aperture 10mm, the other end of the hole diameter of 10mm; (side hole using M4 machine screws)